Detection of persistent ductus in hypoplastic left heart syndrome by contrast echocardiography.
AUTOR(ES)
Mortera, C
RESUMO
A patient with hypoplastic left heart syndrome was studied using contrast echocardiography after peripheral venous injection of dextrose. The combination of the parasternal and suprasternal approach allowed for identification of the right ventricular cavity, excluded the presence of right-to-left intracardiac shunts, and established normal ventriculoarterial connections. From the abdominal approach, the abdominal aorta was identified as an echo-free space corresponding to this structure in position, which became opacified after peripheral injections of dextrose into the left-hand vein. In view of the suprasternal and parasternal findings opacification of the abdominal aorta could only have occurred in the presence of a pulmonary artery to descending aorta shunt through a persistent ductus arteriosus.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=482450Documentos Relacionados
- Detection of left atrial thrombi by echocardiography.
- Detection of atrial septal defect with left-to-right shunt by inferior vena cava contrast echocardiography.
- Interobserver variability in the detection of spontaneous echo contrast, left atrial thrombi, and left atrial appendage thrombi by transoesophageal echocardiography.
- Hypoplastic Left Heart Syndrome: Report of an Operation Utilizing the Ductus Arteriosis in Outflow Reconstruction
- Hypoplastic left heart in cerebrocostomandibular syndrome.